Cigarette lighter



FIG. 1 is a perspective view of our cigarette lighter, showing our design;

FIG. 2 is an end view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is an opposite end view thereof;

FIG. 6 is an opposite side view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a cigarette lighter, as shown. 